| NCNashtec Corpus Christi Plant | Gregory | TX | Primary Metal Manufacturing331313 | — | ◇ UNVERIFIED |
| NRNewell Recycling of San Antonio | San Antonio | TX | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
Oil City Iron Works INC | Corsicana | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| PIPenatek Inds INC | Odessa | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| PDPhelps Dodge Magnet Wire | El Paso | TX | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| PCPure Castings | Austin | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| RFRichmond Foundry | Richmond | TX | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| RIRodrill, INC. | Converse | TX | Primary Metal Manufacturing331210 | 1-19 | ◇ UNVERIFIED |
| RERti Extrusions | Houston | TX | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| STSchlumberger Tech CORP | Sugar Land | TX | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| SSepramet | Houston | TX | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| SFSherman Foundry | Sherman | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| SWSherman Wire CO East Pl Ant | Sherman | TX | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| SWSherman Wire West Plant | Sherman | TX | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| S7Subsea 7 Ingleside | Ingleside | TX | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| SESunitomo Electric Wiring Systems El Paso | El Paso | TX | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| TCTenaris Coiled Tubes - Seacat | Houston | TX | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| TFTexas Foundaries | Lufkin | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| TSTexas Steel CO | Fort Worth | TX | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| TSThe Shredder Company | Canutillo | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| TPTubular Processing Houston Operations | Houston | TX | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| UOU.s. Oil Recovery | Pasadena | TX | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| VDValley Die Castings, INC. | Mcallen | TX | Paper Manufacturing322219 | 20-99 | ◇ UNVERIFIED |
| VTVoestalpine Texas LLC | Portland | TX | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| 2F2000 Foundation Products LLC - GA MFG | Garland | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| AUAlleima USA LLC - Houston | Houston | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| AFAllied Fabricators, LLC | Mc Gregor | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| AFAllied Fabricators, LLC | McGregor | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| AMAmarillo Manufacturing Plant | Amarillo | TX | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| ASAmerican SpiralWeld Pipe Co., Southwest Division | Paris | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| AMAudubon Metals | Corsicana | TX | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| AMAxiom Manufacturing Services LLC | Brownwood | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BPBayou Processing and Storage, LP | Houston | TX | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BTBaytown Texas | Baytown | TX | Primary Metal Manufacturing331110 | 500+ | ◐ LIKELY ACTIVE |
| BMBenjamin Miller | Midland | TX | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| BLBfbc, Llc-1511 | Laredo | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BCBig Country Livestock Equipment, Inc. | Rising Star | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BPBilski Pipe Yard | Brenham | TX | Primary Metal Manufacturing331210 | 1-19 | ◐ LIKELY ACTIVE |
| BGBlack Growth and Development LLC | Katy | TX | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| BPBurlington Plant | Saginaw | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| CWCentral Wire Industries, LTD | Houston | TX | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| CSCMC Steel Texas | Seguin | TX | Primary Metal Manufacturing331110 | 500+ | ◐ LIKELY ACTIVE |
| CTCoilplus Texas | San Antonio | TX | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| CBConstellation Biomining LLC | Longview | TX | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| CHCoreWorks Heat Exchanger, LLC | Waller | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| DRDenton Rod Mill | Denton | TX | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| DIDynalloy Industries, Inc. | Navasota | TX | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| FIFrazier Ind. | Coolidge | TX | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| GGibraltar | Burnet | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| GSGulf States Tube LLC | Brookshire | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |